Displaying 1 result from an estimated 1 matches for "siocsifdstaddr".
2013 Apr 10
1
What about port 2048 for GRE(47) packaged in ip protocol
...ying with Gre Tunnel programming in centos 6.
? ? ? ??
? ? ? ? I wrote my program in these steps:?
? ? ? ? a, open /dev/net/tun ?device and ioctl with?TUNSETIFF, get fd to tun device, say "tun0";
? ? ? ? b, create one socket and use it to set tun0's ?ip address, namyly?SIOCSIFADDR and?SIOCSIFDSTADDR; and then turn it up;
? ? ? ? c, create one raw socket to send things which got from the tun0 device to other machine, and to receive packages which should be?feeded into the tun0 device;
? ? ? ? Finally, I ran the program in two machines, say MA and MB, synchronously, and set route info in MA and...